Unit of spectator stands



FIG. 1 is a side upper perspective view of the unit of spectator stands showing my design;

FIG. 2 is an upper side perspective view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is an opposite side elevation view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a back elevation view thereof. 

CLAIM The ornamental design for a unit of spectator stands, as shown and described. 